【Daily Question】Hydropower Engineering - 20200121

2020-01-22View Original

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For rivers and lakes whose ecology has deteriorated, it is necessary to implement ( ), integrate water and land management, establish joint prevention and control mechanisms, and intensify efforts for treatment and restoration in order to restore the ecology of these rivers and lakes as soon as possible. A. Designating management and protection areas B. Improving source control C. Completely eliminating polluted and foul-smelling water bodies D. Emphasizing preventive and protective measures Answer: B

Reply #22020-01-23

B. Improve and strengthen source control

Reply #32020-01-23

B. Improve and strengthen source control

Reply #42020-01-23

B. Improve and strengthen source control

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【Daily Question】Hydropower Engineering - 20200121

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